37.25" Winding Length Ball End to Taper - Fits most all 34" Long Scale Basses and some 35" Scale

Ernie Ball's new Cobalt Alloy electric bass strings are engineered to maximize output and clarity. Ernie Ball Cobalt Slinky Bass Strings are the latest in bass string technology. These Cobalt strings provide a new voice for bass players of all levels. Ernie Ball Cobalt Strings have an extended dynamic range, incredible harmonic response, increased low-end and a crisp clear high end tone.

Cobalt metal provides a stronger magnetic relationship between pickups and strings than any other alloy previously available. Ernie Ball Cobalt Slinky Bass Strings are also soft and silky to the touch.

Please note: Ernie Ball products are only available for shipping within the United States and US territories.